threetwoone Posted February 26, 2014 Share Posted February 26, 2014 Hi, I've got a newly installed OSX Lion system on an all-in-one desktop computer. It has an nVidia 8400M GS card inside, this is an MXM card (like a miniature PCI card). It also has DVI-out. Problem is, if I use Graphics Enabler / NVEnabler, the display seems to output to the external DVI port, not the internal LCD screen. All I get is a 'black screen'. I do not currently have a DSDT file. Does anybody know if creating and editing a DSDT would enable the nVidia card to select the proper output channel? Thanks, Link to comment https://www.insanelymac.com/forum/topic/296385-8400m-mxm-card/ Share on other sites More sharing options...
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